SURGERY! plz help PLZ!

i going to have surgery and I know I asked this question before but I have a new question, I am very skinny and my friends keep telling me that its really bad! so I want to know, if you didn't read my other question I'm going to have a open heart surgery so I'm really afraid even more since my friends told me this so plz help and those who help me thank you so much!!!!!!

Heart surgery today is safer than having your appendix out was 30 years ago. They will give you anesthesia that will put you to sleep and you will wake feeling fine. Listen to your doctor, never get medical advice from your friends.

I am very skinny and I've had 4 open heart surgeries. And I'm ok. I have Marian syndrome, so that's pretty much why I'm so skinny. You will be ok. If you need anyone to talk to that understands how your feeling you can contact me my email/yahoo sn is: Felicia.ramirez1986@yahoo.com

Friends can overact. Don't worry. Good Luck.